Sourdough Sign Service Llc
USDOT 8287021 · Wasilla, Alaska 99623
New authority: this carrier first registered on 2026-09-17. New entrants must secure
commercial liability insurance and a BOC-3 process-agent filing before their authority
activates, and face a New Entrant Safety Audit within 12 months.
1
Power units
4
Drivers
Intrastate (non-hazmat)
Operation
None on file
Safety rating
Registration details
- Entity type
- —
- First registered
- 2026-09-17
- Last MCS-150 update
- 2026-09-26
- Phone
- (907) 830-0301
Is this your company? Profile claiming with a verified badge and equipment photos is coming soon. Data reflects the FMCSA Company Census and may lag official records — verify current authority and insurance at safer.fmcsa.dot.gov.